I Killed the Immortals in the Ming Dynasty

Qin Anming, who had just gotten off work, suddenly traveled to ancient times. This world was different for him. When he woke up faintly, he was in prison. The people in this world include Confucianism, Taoism, wizards, poison masters, warriors... There are also demons, demons, ghosts, and immortals. But as long as I, Qin Anming, am here, even the immortal will frown!